View 2sd2499 datasheet:

2SD2499 TOSHIBA TRANSISTOR SILICON NPN TRIPLE DIFFUSED MESA TYPE 2SD2499 HORIZONTAL DEFLECTION OUTPUT FOR COLOR TV Unit: mm High Voltage : VCBO = 1500 V Low Saturation Voltage : V = 5 V (Max.) CE (sat) High Speed : t = 0.3 µs (Typ.) f Bult-in Damper Type Collector Metal (Fin) is Fully Covered with Mold Resin. MAXIMUM RATINGS (Tc = 25°C) CHARACTERISTIC SYMBOL RATING UNIT Collector-Base Voltage VCBO 1500 V Collector-Emitter Voltage VCEO 600 V Emitter-Base Voltage VEBO 5 V DC IC 6 Collector Current A Pulse ICP 12 Base Current IB 3 A JEDEC ? Collector Power Dissipation PC 50 W Junction Temperature Tj 150 °C JEITA ? Storage Temperature Range Tstg -55~150 °C TOSHIBA 2-16E3A Weight: 5.5 g (typ.) EQUIVALENT CIRCUIT 1 2001-08-20 2SD2499